1714 - Abu Bakr narrated to us, saying: Ahmad ibn Ibrahim al-Dawraqi narrated to us, saying: Zuhayr al-Babi narrated to us, saying: I heard Sallam ibn Abi Muti' saying concerning the Jahmiyyah: "They are disbelievers (kuffar), and one should not pray behind them." He said: Zuhayr said: "As for me, O son of my brother, if I am certain that he is a Jahmi, I repeat the prayer performed behind him, whether it was a Friday prayer or otherwise."